BAE Systems, Inc. is the U.S. subsidiary of BAE Systems plc, an international defense, aerospace and security company which delivers a full range of products and services for air, land and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. Working with Analysts on our ERP support team you will: Provide operational support, troubleshoot defects, and resolve issues using various tools including internal documentation, MOS Knowledgebase, and interaction with Oracle Support.